Hi m5allen,
Congrats on your first fig.
You are lucky to get figs on such a small thing, so the taste not being tremendous is not a surprise to me.
The brebas of this year are made with the resources dumped/pumped during the season before.
IMO, plants in small pots have it hard to make good figs because it is harder for them to get all the required and needed resources at the right time.
I would pot up and let it grow this year - harvest what comes- and expect much better taste next year, if you are feeding and watering this small thing properly this year.
Of course, trees in ground are easiest to feed and water ... in my clay dirt zone7 at least .
As for the strain, I don't know those - so can't help id.
From the pics, the outside of the fig looks great - the inside shows stress or a not completely ripe fig, and surely a combination of both.
Be patient with your trees , "Rome, was not built in one day" .
(I would) Give your trees 3 years or 4 before calling the jury .